| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $37.68 | 5.295% | $39.6752 | $39.68 | $39.70 | $39.70 |
| Purchase #2 | $220.36 | 12.783% | $248.5286 | $248.53 | $248.55 | $248.50 |
| Purchase #3 | $231.49 | 7.551% | $248.9698 | $248.97 | $248.95 | $249.00 |
| Purchase #4 | $146.61 | 10.531% | $162.0495 | $162.05 | $162.05 | $162.00 |
| Purchase #5 | $30.55 | 11.692% | $34.1219 | $34.12 | $34.10 | $34.10 |
| Purchase #6 | $8.64 | 6.642% | $9.2139 | $9.21 | $9.20 | $9.20 |
| Purchase #7 | $209.69 | 10.565% | $231.8437 | $231.84 | $231.85 | $231.80 |
| 7 purchase totals = | $885.02 | $974.4026 | $974.40 | $974.40 | $974.30 | |